Perhaps you should try some spelling variations:
"dang quang de snippets" » "dung quang de snippets", "nang quan de snippets", "dang hung de snippets", "dang quang le snippets", "dang quang d snippets", "dang quang do snippets"
"hoang bug code snippets" » "hoang bui code snippets", "hoang dung code snippets", "hoang tung code snippets", "hoang bug core snippets"
"locating bug code snippets" » "locating bug core snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("hoang bug code snippets") or ("dang quang de snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hoang bug code snippets") OR ("dang quang de snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hoang bug code snippets ) or ( dang quang de snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hoang bug code snippets") or ("dang quang de snippets"))) or ("locating bug code snippets"))*.